Headrest assembly



FIG. 1 is a front perspective view of a headrest assembly embodying the present invention;

FIG. 2 is a rear perspective view of the headrest assembly;

FIG. 3 is a front elevational view of the headrest assembly;

FIG. 4 is a first side elevational view of the headrest assembly;

FIG. 5 is a rear elevational view of the headrest assembly;

FIG. 6 is a second side elevational view of the headrest assembly;

FIG. 7 is a top plan view of the headrest assembly; and,

FIG. 8 is a bottom plan view of the headrest assembly.

The broken lines shown in the drawing are for illustrative purposes only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a headrest assembly, as shown and described. 